You may report side effects to FDA at 1-800-FDA-1088. Use Zyrtec Liquid Gels (Oral) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or ...

Zyrtec is the brand name for an antihistamine ... one 10 mg tablet, or two 5 mg tablets 50 to 100 Ibs: 20 mg or two 10 mg ...